Files
pwnagotchi/pwnagotchi/plugins/default/onlinehashcrack.py
jakubmilkowski 6e57e131b3 fix: Prevent duplicate entries for uploaded pcaps
For the same reasons like described here https://github.com/evilsocket/pwnagotchi/issues/657 duplicated entries could be created in /root/.ohc_uploads

Signed-off-by: jakubmilkowski <jakub.milkowsky@gmail.com>
2019-11-30 22:44:03 +01:00

107 lines
4.4 KiB
Python

import os
import logging
import re
import requests
from pwnagotchi.utils import StatusFile
import pwnagotchi.plugins as plugins
class OnlineHashCrack(plugins.Plugin):
__author__ = '33197631+dadav@users.noreply.github.com'
__version__ = '2.0.0'
__license__ = 'GPL3'
__description__ = 'This plugin automatically uploads handshakes to https://onlinehashcrack.com'
def __init__(self):
self.ready = False
self.report = StatusFile('/root/.ohc_uploads', data_format='json')
self.skip = list()
def on_loaded(self):
"""
Gets called when the plugin gets loaded
"""
if 'email' not in self.options or ('email' in self.options and self.options['email'] is None):
logging.error("OHC: Email isn't set. Can't upload to onlinehashcrack.com")
return
if 'whitelist' not in self.options:
self.options['whitelist'] = []
# remove special characters from whitelist APs to match on-disk format
self.options['whitelist'] = set(map(lambda x: re.sub(r'[^a-zA-Z0-9]', '', x), self.options['whitelist']))
self.ready = True
def _filter_handshake_file(self, handshake_filename):
try:
basename = os.path.basename(handshake_filename)
ssid, bssid = basename.split('_')
# remove the ".pcap" from the bssid (which is really just the end of the filename)
bssid = bssid[:-5]
except:
# something failed in our parsing of the filename. let the file through
return True
return ssid not in self.options['whitelist'] and bssid not in self.options['whitelist']
def _upload_to_ohc(self, path, timeout=30):
"""
Uploads the file to onlinehashcrack.com
"""
with open(path, 'rb') as file_to_upload:
data = {'email': self.options['email']}
payload = {'file': file_to_upload}
try:
result = requests.post('https://api.onlinehashcrack.com',
data=data,
files=payload,
timeout=timeout)
if 'already been sent' in result.text:
logging.warning(f"{path} was already uploaded.")
except requests.exceptions.RequestException as e:
logging.error(f"OHC: Got an exception while uploading {path} -> {e}")
raise e
def on_internet_available(self, agent):
"""
Called in manual mode when there's internet connectivity
"""
if self.ready:
display = agent.view()
config = agent.config()
reported = self.report.data_field_or('reported', default=list())
handshake_dir = config['bettercap']['handshakes']
handshake_filenames = os.listdir(handshake_dir)
handshake_paths = [os.path.join(handshake_dir, filename) for filename in handshake_filenames if
filename.endswith('.pcap')]
# pull out whitelisted APs
handshake_paths = filter(lambda path: self._filter_handshake_file(path), handshake_paths)
handshake_new = set(handshake_paths) - set(reported) - set(self.skip)
if handshake_new:
logging.info("OHC: Internet connectivity detected. Uploading new handshakes to onelinehashcrack.com")
for idx, handshake in enumerate(handshake_new):
display.set('status',
f"Uploading handshake to onlinehashcrack.com ({idx + 1}/{len(handshake_new)})")
display.update(force=True)
try:
self._upload_to_ohc(handshake)
if handshake not in reported:
reported.append(handshake)
self.report.update(data={'reported': reported})
logging.info(f"OHC: Successfully uploaded {handshake}")
except requests.exceptions.RequestException as req_e:
self.skip.append(handshake)
logging.error("OHC: %s", req_e)
continue
except OSError as os_e:
self.skip.append(handshake)
logging.error("OHC: %s", os_e)
continue